Tips before making Dosa on a Iron Tawa

Hi
I got these essential tips from a "Cookery Show" in Jaya TV.Its very useful hence Iam sharing with you all

Preparing Dosa Tawa

• Heat the tawa on a high flame
• Add crystal / powdered salt on the tawa and saute them well.This well prevent the dosa batter sticking to the tawa and you will be able to take it out with ladle easily

• Sprinkle water and rub it with a clean towel
• Put a drop of oil and rub it with a half cut potato / onion / brinjal (holding the stem).Be very careful while doing this

• Again sprinkle water and rub it with a clean towel
• Repeat the process of rubbing with oil and sprinkling water before making each and every dosa